Rank	Countries/Territories	Count	Percent
1	United States	795	39.7%
2	Germany	276	13.8%
3	China	255	12.7%
4	Turkey	119	5.9%
5	Australia	72	3.6%
6	France	69	3.4%
7	Latvia	38	1.9%
8	Spain	30	1.5%
9	Japan	29	1.4%
10	Korea, Republic of	24	1.2%
11	Netherlands	23	1.1%
12	India	21	1%
13	Mexico	21	1%
14	Ireland	15	0.7%
15	Canada	15	0.7%
16	Cyprus	13	0.6%
17	Norway	13	0.6%
18	United Kingdom	12	0.6%
19	Israel	12	0.6%
20	Pakistan	11	0.5%
21	Romania	10	0.5%
22	Brazil	10	0.5%
23	Iran, Islamic Republic of	8	0.4%
24	Italy	7	0.3%
25	Hong Kong	7	0.3%
26	Singapore	7	0.3%
27	Yemen	7	0.3%
28	Taiwan	6	0.3%
29	Russia	6	0.3%
30	New Zealand	6	0.3%
31	Argentina	6	0.3%
32	Colombia	5	0.2%
33	Sweden	5	0.2%
34	South Africa	4	0.2%
35	Portugal	4	0.2%
36	Chile	4	0.2%
37	Ecuador	4	0.2%
38	Finland	3	0.1%
39	Malta	3	0.1%
40	Philippines	3	0.1%
41	Poland	2	0.1%
42	Saudi Arabia	2	0.1%
43	Ukraine	2	0.1%
44	Viet Nam	2	0.1%
45	Malaysia	2	0.1%
46	Indonesia	2	0.1%
47	Egypt	2	0.1%
48	Denmark	2	0.1%
49	Bosnia and Herzegovina	2	0.1%
50	Bangladesh	1	0%
51	Belgium	1	0%
52	Greece	1	0%
53	Iceland	1	0%
54	Lithuania	1	0%
55	Palestine, State of	1	0%
56	Peru	1	0%